Calculate the enthalpy of vaporization for water from the following: H 2 (g) + 1 2 O_ 2…
Chemistry · NEET · NTA Exams — Chemical Thermodynamics
Calculate the enthalpy of vaporization for water from the following:
H2 (g) + \(\frac{1}{2} O_{2}(g)\) → H2O (g), ∆H = - 57.0 kcal mol-1
H2 (g) + \(\frac{1}{2} O_{2}(g)\) → H2O (l), ∆H = - 68.3 kcal mol-1
- 5.65 kcal mol-1
- 11.3 kcal mol-1
- 22.6 kcal mol-1
- None of these
Answer
(B) 11.3 kcal mol -1
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